--- a/Admin/components/components.sha1 Sun Feb 20 15:22:12 2022 +0100
+++ b/Admin/components/components.sha1 Sun Feb 20 15:30:07 2022 +0100
@@ -291,6 +291,7 @@
ddb3b438430d9565adbf5e3d913bd52af8337511 opam-2.0.6.tar.gz
fc66802c169f44511d3be30435eb89a11e635742 opam-2.0.7.tar.gz
108e947d17e9aa6170872614492d8f647802f483 opam-2.1.0.tar.gz
+f8d0218371457eabe2b4214427d9570de92ed861 pdfjs-2.12.313.tar.gz
1c8cb6a8f4cbeaedce2d6d1ba8fc7e2ab3663aeb polyml-5.4.1.tar.gz
a3f9c159a0ee9a63b7a5d0c835ed9c2c908f8b56 polyml-5.5.0-1.tar.gz
7d604a99355efbfc1459d80db3279ffa7ade3e39 polyml-5.5.0-2.tar.gz
--- a/Admin/components/main Sun Feb 20 15:22:12 2022 +0100
+++ b/Admin/components/main Sun Feb 20 15:30:07 2022 +0100
@@ -18,6 +18,7 @@
minisat-2.2.1-1
nunchaku-0.5
opam-2.0.7
+pdfjs-2.12.313
polyml-test-15c840d48c9a
postgresql-42.2.24
scala-2.13.5
--- a/etc/build.props Sun Feb 20 15:22:12 2022 +0100
+++ b/etc/build.props Sun Feb 20 15:30:07 2022 +0100
@@ -22,6 +22,7 @@
src/Pure/Admin/build_jedit.scala \
src/Pure/Admin/build_log.scala \
src/Pure/Admin/build_minisat.scala \
+ src/Pure/Admin/build_pdfjs.scala \
src/Pure/Admin/build_polyml.scala \
src/Pure/Admin/build_release.scala \
src/Pure/Admin/build_spass.scala \
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/Pure/Admin/build_pdfjs.scala Sun Feb 20 15:30:07 2022 +0100
@@ -0,0 +1,105 @@
+/* Title: Pure/Admin/build_pdfjs.scala
+ Author: Makarius
+
+Build Isabelle component for Mozilla PDF.js.
+
+See also:
+
+ - https://github.com/mozilla/pdf.js
+ - https://github.com/mozilla/pdf.js/releases
+ - https://github.com/mozilla/pdf.js/wiki/Setup-PDF.js-in-a-website
+*/
+
+package isabelle
+
+
+object Build_PDFjs
+{
+ /* build pdfjs component */
+
+ val default_url = "https://github.com/mozilla/pdf.js/releases/download"
+ val default_version = "2.12.313"
+
+ def build_pdfjs(
+ base_url: String = default_url,
+ version: String = default_version,
+ target_dir: Path = Path.current,
+ progress: Progress = new Progress): Unit =
+ {
+ Isabelle_System.require_command("unzip", test = "-h")
+
+
+ /* component name */
+
+ val component = "pdfjs-" + version
+ val component_dir = Isabelle_System.new_directory(target_dir + Path.basic(component))
+ progress.echo("Component " + component_dir)
+
+
+ /* download */
+
+ val download_url = base_url + "/v" + version
+ Isabelle_System.with_tmp_file("archive", ext = "zip")(archive_file =>
+ {
+ Isabelle_System.download_file(download_url + "/pdfjs-" + version + "-dist.zip",
+ archive_file, progress = progress)
+ Isabelle_System.bash("unzip -x " + File.bash_path(archive_file),
+ cwd = component_dir.file).check
+ })
+
+
+ /* settings */
+
+ val etc_dir = Isabelle_System.make_directory(component_dir + Path.basic("etc"))
+ File.write(etc_dir + Path.basic("settings"),
+ """# -*- shell-script -*- :mode=shellscript:
+
+ISABELLE_PDFJS_HOME="$COMPONENT"
+""")
+
+
+ /* README */
+
+ File.write(component_dir + Path.basic("README"),
+ """This is PDF.js from
+""" + download_url + """
+
+
+ Makarius
+ """ + Date.Format.date(Date.now()) + "\n")
+ }
+
+
+ /* Isabelle tool wrapper */
+
+ val isabelle_tool =
+ Isabelle_Tool("build_pdfjs", "build component for Mozilla PDF.js",
+ Scala_Project.here, args =>
+ {
+ var target_dir = Path.current
+ var base_url = default_url
+ var version = default_version
+
+ val getopts = Getopts("""
+Usage: isabelle build_pdfjs [OPTIONS]
+
+ Options are:
+ -D DIR target directory (default ".")
+ -U URL download URL (default: """" + default_url + """")
+ -V VERSION version (default: """" + default_version + """")
+
+ Build component for PDF.js.
+""",
+ "D:" -> (arg => target_dir = Path.explode(arg)),
+ "U:" -> (arg => base_url = arg),
+ "V:" -> (arg => version = arg))
+
+ val more_args = getopts(args)
+ if (more_args.nonEmpty) getopts.usage()
+
+ val progress = new Console_Progress()
+
+ build_pdfjs(base_url = base_url, version = version, target_dir = target_dir,
+ progress = progress)
+ })
+}
--- a/src/Pure/General/http.scala Sun Feb 20 15:22:12 2022 +0100
+++ b/src/Pure/General/http.scala Sun Feb 20 15:30:07 2022 +0100
@@ -169,6 +169,10 @@
val empty: Response = apply()
def text(s: String): Response = apply(Bytes(s), mime_type_text)
def html(s: String): Response = apply(Bytes(s), mime_type_html)
+
+ def content(content: Content): Response = apply(content.bytes, content.mime_type)
+ def read(file: JFile): Response = content(read_content(file))
+ def read(path: Path): Response = content(read_content(path))
}
class Response private[HTTP](val bytes: Bytes, val content_type: String)
@@ -272,7 +276,7 @@
/** Isabelle resources **/
lazy val isabelle_resources: List[Handler] =
- List(welcome(), fonts())
+ List(welcome(), fonts(), pdfjs())
/* welcome */
@@ -302,4 +306,18 @@
{ case entry if uri_name == root + "/" + entry.path.file_name => Response(entry.bytes) })
}
})
-}
+
+
+ /* pdfjs */
+
+ def pdfjs(root: String = "/pdfjs"): Handler =
+ Handler.get(root, arg =>
+ {
+ for {
+ name <- Library.try_unprefix(root, arg.uri.getPath).map(_.dropWhile(_ == '/'))
+ if Path.is_valid(name)
+ path = Path.explode("$ISABELLE_PDFJS_HOME") + Path.explode(name)
+ if path.is_file
+ } yield Response.read(path)
+ })
+}
\ No newline at end of file
--- a/src/Pure/System/isabelle_tool.scala Sun Feb 20 15:22:12 2022 +0100
+++ b/src/Pure/System/isabelle_tool.scala Sun Feb 20 15:30:07 2022 +0100
@@ -223,6 +223,7 @@
Build_JDK.isabelle_tool,
Build_JEdit.isabelle_tool,
Build_Minisat.isabelle_tool,
+ Build_PDFjs.isabelle_tool,
Build_PolyML.isabelle_tool1,
Build_PolyML.isabelle_tool2,
Build_SPASS.isabelle_tool,
--- a/src/Tools/jEdit/src/document_model.scala Sun Feb 20 15:22:12 2022 +0100
+++ b/src/Tools/jEdit/src/document_model.scala Sun Feb 20 15:30:07 2022 +0100
@@ -313,6 +313,7 @@
def http_handlers(http_root: String): List[HTTP.Handler] =
{
val fonts_root = http_root + "/fonts"
+ val pdfjs_root = http_root + "/pdfjs"
val preview_root = http_root + "/preview"
val html =
@@ -339,7 +340,7 @@
HTTP.Response.html(document.content)
})
- List(HTTP.welcome(http_root), HTTP.fonts(fonts_root), html)
+ List(HTTP.welcome(http_root), HTTP.fonts(fonts_root), HTTP.pdfjs(pdfjs_root), html)
}
}